» AGFL

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Resource type:

NLP and IR Software

Description:

System for natural languagegrammar development and automatic generation of efficient analyzers for these grammars. Available for Windows and Unix. GNU GPL License.

Resource link:

» Apertium

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Resource type:

NLP and IR Software

Description:

Open source automatic Translator for Spanish state languages. For 32-bit MS Windows (95/98/NT/2000/XP), POSIX (Linux / BSD / Unix OSes). GPL License.

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» BabelNet

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Resource type:

PLN and IR software

Description:

BabelNet is both a multilingual encyclopedic dictionary, with lexicographic and encyclopedic coverage of terms in 50 languages, and a semantic network which connects concepts and named entities in a very large network of semantic relations, made up of more than 9 million entries.

Resource link:

» BOW

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Resource type:

NLP and IR Software

Description:

C library for modeling, Information Retrieval and Text Classification. For Unix and WindowsNT. LGPL License.

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» CCG-NER

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Resource type:

NLP and IR Software

Description:

Entity Name Tagging. Package incorporating versions of SNoW (network classifiers) and FEX, together with a module inference. The result is a robust system with good performance on new data. Free license for academic and research use.

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» Collins Parser

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Resource type:

NLP and IR Software

Description:

Natural language parser. GNU License

Resource link:

» Collins Parser

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Resource type:

NLP and IR Software

Description:

Natural language parser. GNU License

Resource link:

» CoolTran

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Resource type:

NLP and IR Software

Description:

Multiplatform terms translator in different languages. It has several preinstalled language dictionaries, but more can be installed, as well as a “collaborative” Internet database, to which the application connects. Implementation in Java. GPL License.

Resource link:

» FIRE

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Resource type:

NLP and IR Software

Description:

Flexible Image Retrieval Engine. Given an image as a question, the goal is to find images in a database that are similar to the given image. GNU Public Licence

Resource link:

» Freeling

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Resource type:

NLP and IR Software

Description:

Library that provides services for the analysis of language. It can be used as an external library or through an interface that allows you to analyze files from the command line. Some features: text tokenization, sentence splitting, morphological analysis, detection and classification of entities, recognition of dates / numbers / money / proportions, PoS tagging, Chart-based shallow parsing, detecting physical parameters (speed, weight, temperature, density, etc.), sense annotation based on Wordnet. For Spanish, Catalan, Italian, Galician.

Resource link:

» GATE

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Resource type:

NLP and IR Software

Description:

A platform for the development of IR systems and natural language processing. Very complete and with many modules. Based on Java. Used for all types of language processing tasks. LGPL License

Resource link:

» Gift

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Resource type:

NLP and IR Software

Description:

The GNU Image-Finding Tool. Information retrieval system based on content. Allows queries images allowing feedback of results by relevance. It has a tool for indexing the images in hierarchical directories

Resource link:

» Gift

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Resource type:

NLP and IR Software

Description:

The GNU Image-Finding Tool. Information retrieval system based on content. Allows queries images allowing feedback of results by relevance. It has a tool for indexing the images in hierarchical directories

Resource link:

» Google APIs

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Resource type:

NLP and IR Software

Description:

Google Web APIs. Methods for developers to make requests to Google from their own applications. Several development languages​​: Java, Perl, Visual Studio .NET, among others..

Resource link:

» Illios Wikiflier

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Resource type:

NLP and IR Software

Description:

NER that identifies, mark and links with Wikipedia entities. Source code available. Own license, but free

Resource link: